Answer:
d. x = -3
Step-by-step explanation:
<u />
÷ (x+8)(x-2) = 0
f(x) / g(x) = 0
Variable x cannot be equal to any of the values −8,2 since division by zero is not defined. Multiply both sides of the equation by (x−2)(x+8).
<u /> = 0 ------ square both sides
x + 3 = 0
solve for x:
x = -3
30 times 86 equals 2580 and 4 times 86 equals 344 add those together and you get 2924
Answer: x<8
Step-by-step explanation:
The answer for this problem is b because I did the math
Pr[X > 2] corresponds to the area under the graph of P(x) for 2 ≤ x ≤ 8, which is a rectangle with base 8 - 2 = 6 and height 0.125. So
Pr[X > 2] = 6 • 0.125 = 0.750
